 
<translate> Sabon lissafinta na wata-wata zai zama $50 * 110 / 100 = $55. Lissafin wayarta na dukan shekara zai zama $55 * 12 = $660. Saboda haka amsar karshe ita ce 660. <eng> Her new monthly bill will be $50 * 110 / 100 = $55. Her phone bill for the entire year will be $55 * 12 = $660. So the final answer is 660. 