Why the other options are wrong:

• It is the least expensive option available in the store.: NaturaPlus costs $68 per litre, compared with $62 for PureHome and $55 for EcoShield, so it is not the least expensive of the three stated options.
• It cures faster than all other paints mentioned.: NaturaPlus fully cures in about ten days, while EcoShield cures in about seven days. It is not faster than all the other paints mentioned.
• It offers the widest range of dark colours.: The employee says its colour range is slightly smaller and dark colours may need an extra coat, rather than offering the widest range of dark colours.

Correct Answer: The VOC level is below five grams per litre when tinted.

Why this is correct: The specialist defines zero VOC as less than 5 grams per litre at the time of tinting.

Why the other options are wrong:

• The paint releases no smell after one hour.: The VOC definition concerns grams per litre at tinting. The one-hour statement concerns drying to the touch, not a guarantee that the smell disappears.
• The VOCs disappear completely within two days.: VOCs disappearing in two days is not how the specialist defines the label.
• The paint contains only natural pigments.: Natural pigments are not part of the definition of zero VOC paint.

Correct Answer: The painting will be done during winter.

Why this is correct: The customer says February painting makes opening windows in Oakville unrealistic. The employee responds with a winter recommendation for NaturaPlus; the conversation does not guarantee performance without ventilation.

Why the other options are wrong:

• The woman plans to paint at night.: Painting at night is not mentioned in the conversation.
• Local by-laws in Oakville restrict ventilation.: Local by-laws about ventilation are not discussed.
• The nursery does not have enough windows.: The number of windows in the nursery is not brought up as an issue.

Correct Answer: It takes about two weeks to fully cure.

Why this is correct: The specialist says PureHome is zero VOC and costs $62 per litre, but it takes a full 14 days to fully cure. That is about two weeks of curing time. The customer reacts to this by saying 14 days sounds long.

Why the other options are wrong:

• It is low VOC and cures in seven days.: EcoShield is the low VOC option that cures in seven days, not PureHome.
• It costs less than the EcoShield line.: PureHome costs $62, which is more than EcoShield at $55, not less.
• It is recommended for winter painting.: The specialist recommends NaturaPlus for winter painting, not PureHome.

Correct Answer: The customer's pregnancy and concern about fumes.

Why this is correct: The customer says she will be eight months pregnant and is concerned about fumes. The employee explicitly cites pregnancy in the final NaturaPlus recommendation, alongside winter timing and durability. Among the listed personal factors, pregnancy and fumes have direct support.

Why the other options are wrong:

• The customer's preference for green paint.: The employee says the planned soft green should be fine; the final recommendation instead cites pregnancy, winter timing and the wish not to repaint soon.
• The customer's desire to save money on primer.: The employee recommends a matching zero-VOC primer, but the customer does not identify saving money on primer as a goal.
• The size of the nursery room.: Room size is not given or cited in the final recommendation.

Correct Answer: Choose a primer that matches the eco-friendly paint.

Why this is correct: The specialist recommends avoiding conventional primers and choosing the matching zero-VOC primer at $40 per litre.

Why the other options are wrong:

• Apply primer only on darker colours.: The extra-coat comment concerns darker paint colours. The primer advice is to avoid conventional primer and use the matching zero-VOC product.
• Skip primer entirely to reduce costs.: The employee recommends the matching primer rather than advising the customer to skip it.
• Use a conventional primer for better coverage.: The employee explicitly advises avoiding conventional primers.