Answer
0.0185 A, 0.0175 A, 0.0010 A
Work Step by Step
The upper limit is the measurement + tolerance, that is,
$$
0.018+0.0005=0.0185 \ A
.$$
The lower limit is the measurement - tolerance, that is,
$$
0.018-0.0005=0.0175 \ A
.$$
The tolerance interval = upper limit-lower limit, that is,
$$
0.0185 \ A-0.0175 \ A=0.0010 \ A
.$$
