to input number of computer and price of each computer then calculate total price
Answers
Let's begin by preparing a machine rate for an operator with a power saw. To reach the machine rate program menu (Figure 6.3), use the cursor control arrows to highlight the machine rate program, MAC-COST.EXE and press <enter>. The MAC-COST menu (Figure 6.3) will appear.
Figure 6.3 Menu for MAC-COST program.
Follow the key strokes below to enter the data and refer to the formulas in Table 6.1 to understand how PACE is making the calculation.
Key stroke
Explanation
1
Branches to equipment ownership cost screen (Figure 6.4).
550
Type in 550 and either press <enter> or press the down arrow key to enter the data and move to the next line.
...
[continue with input as shown in Figure 6.4]
<esc>
Returns to the main menu of the machine cost program.
Figure 6.4 Ownership Cost screen.
Table 6.1 Machine Rate Ownership Cost Formulas
Row
Description
1
Delivered equipment cost
2
Line and rigging cost
3
Tire or track replacement cost
4
Residual value
5
Equipment life
6
Days equipment works per year
7
Hours equipment works per day
8
Interest rate
9
Blank
10
Tax, lic, insur, storage rate
11
Depreciable value
12
Annual depreciation
13
Average annual investment
14
Annual interest expense
15
Annual cost tax, lic, insur, storage
16
Annual ownership cost
17
Annual hours utilization
18
Hourly ownership cost
Rows (1) - (10) are input data.
Row (11) = Row (1) - Row (4)
Row (12) = Row (11) / Row (5)
Row (13) = [Row (1) - Row (4)] [Row (5) +1] / [2 * Row (5)] + Row (4)
Row (14) = Row (8) * Row (13) / 100
Row (15) = Row (10) * Row (13) / 100
Row (16) = Row (12) + Row (14) + Row (15)
Row (17) = Row (6) * Row (7)
Row (18) = Row (16) / Row (17)