Comprehension Problems CP 6‐1
Laplante Inc. uses the perpetual inventory system. The following
transactions took place during January 2019
Date

Units
Unit
Cost
Jan. 1 Opening Inventory 100 $1
7 Purchase #1 10 2
9 Sale #1 80
21 Purchase #2 20 3
24 Sale #2 40
Required: Using the table below, calculate cost of goods sold for the
January 9 and 24 sales, and ending inventory under the following
inventory cost flow assumptions:
1. FIFO
2. LIFO
2. Weighted average.
Purchased Sold Balance in Inventory
Date
Units
Unit
Cost
Total
$ Units
Unit
Cost
Total
$ Units
Unit
Cost
Total
$
Jan. 1 100 $1 $100
7
9
21
2

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

the graph is negative for all real values of x where   -6 < x < -2.

step-by-step explanation:

this refers to the values of f(x) in the area below the x-axis.