Use the following data to calculate the cost of merchandise sold:
sales: $80,000
beginning inventory: $5,000
purchase: $21,800
purchase discounts: $790
ending inventory: $5,100

a. $21,650
b. $20,190
c. $21,560
d. $20,910

Cost of merchandise sold is $20,910

Step-by-step explanation:

To get the cost of merchandising we use the following data:

Beginning inventory: $5,000

Purchase: $21,800

Purchase discounts: $790

Ending inventory: $5,100

Sales are not included when we calculate the cost.  

Cost =Beginning inventory+Purchase-discounts-Ending inventory=

Cost=$5,000 +$21,800 -$790-$5,100=$20,910

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

~