Rachel paid $600 per month to rent a workshop. she paid weekly salaries to her three employees, amounting to a total of $3600 for a month. she also purchased insurance coverage for her workshop (and her business) at a monthly premium of $300. she then spent $1,200 on purchasing raw materials each month. what was the average total cost of her establishment if she sold 300 units every month? rachel’s average total cost is _? per month.

The correct answer is that Rachel's workshop total cost is US$ 5,700 per month and US$ 19 of average cost per unit sold every month.

Explanation:

1. Rachel's workshop monthly costs

Rent US$ 600

Salaries US$ 3,600

Insurance premium US$ 300

Raw materials US$ 1,200

Total monthly costs US$ 5,700

2.  Rachel's workshop average monthly costs

Number of units sold per month = 300

Average monthly costs = Total monthly costs/Number of units sold

Average monthly costs = 5,700/300

Average monthly costs = US$ 19

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