function explore(hours) {
power = power – (hours * 2)
}
function transferData(kiloBytes) {
data = data - kiloBytes
}
function recharge(minutes) {
power = power + (minutes * 10)
if power >= 100 {
power = 100
}
}
}
function logWeatherData() {
data = data + 10
}
function scanArea() {
data = data + 20
}

