The error in measurement of a dc voltmeter with input signal: 1.5 V, voltage range: 2 V, accuracy : $$\pm$$ (25 ppm of reading + 5 ppm of range) is

A

$$\pm 50 \mu V$$

B

$$\pm 30 \mu V$$

C

$$\pm 47.5 \mu V$$

D

$$\pm 10 \mu V$$