Four students were scheduled to give book reports in 1 hour. After the first report, (2)/(3) hour remained. The next two reports took (1)/(6) hour and (1)/(4) hour. What fraction of the hour remained?

The cost function of a product is linear with fixed cost of RM 480 . If the product is sold for RM 25 per unit and the break -even quantities are 80 units, calculate the variable cost.

Answer rating: 100% (QA)

Step 11 Given that time remained after first report hours o t... View the full answer