An algorithm is designed to validate inputs for a smart battery fast-charging system and calculate the total percentage of charge to be added.

Figure 1 shows the pseudocode for this algorithm.

Figure 1

1  validCharge ← False
2  REPEAT
3      addedPower ← -1
4      OUTPUT 'Enter start charge'
5      startCharge ← USERINPUT
6      OUTPUT 'Enter target charge'
7      targetCharge ← USERINPUT
8      IF startCharge ≥ targetCharge THEN
9          OUTPUT 'Start charge must be less than target charge'
10     ELSE
11         IF startCharge < 15 THEN
12             OUTPUT 'Fast charge requires at least 15% start charge'
13         ELSE
14             validCharge ← True
15         ENDIF
16     ENDIF
17 UNTIL validCharge = True
18 addedPower ← targetCharge - startCharge
19 OUTPUT addedPower

Table 1 shows three tests used to check the algorithm in Figure 1.

Complete the table to show what the values of the validCharge and addedPower variables would be at the end of the first iteration of each independent test execution.

Table 1