76. Percy’s Plants plans to sell 500 tomato plants during April. If it currently has 60 tomato plants on hand and
must maintain an inventory of 90, how many tomato plants must the firm purchase during April?
77. Highland Corporation is a high-speed Internet service provider that will open business January 1. Highland
has enough band-width to potentially have 2,000 subscriptions each month at a cost of $50 per subscription.
Highland expects that during January, the band-width will run at only 30% capacity. Highland plans to collect
payment for each subscription at the beginning of each month. Given this information, how much revenue does
Highland expect to earn during January?
78. Exhibit 18-5
Dr. Gatten began practicing dentistry on January 1, 2011. During January she served 250 patients who had their
teeth examined and cleaned. The following information is known in relation to each patient visit:
Cost of supplies used to clean teeth
Cost of items in “clean teeth” bag, given to each patient
Charges for dental hygienist
$15 an hour, 1.5 hours per patient
$40 an hour, 1 hour per patient
Overhead costs per patient
Refer to Exhibit 18-5. Given the information above, total supplies expense for January would be:
79. Exhibit 18-5
Dr. Gatten began practicing dentistry on January 1, 2011. During January she served 250 patients who had their
teeth examined and cleaned. The following information is known in relation to each patient visit:
Cost of supplies used to clean teeth
Cost of items in “clean teeth” bag, given to each patient
Charges for dental hygienist
$15 an hour, 1.5 hours per patient
$40 an hour, 1 hour per patient
Overhead costs per patient