[рони]

Hovik,

window.addEventListener("load", function() {
    let sample = [{arr :['design', 'galery', 'slider', 'contacts'], src : 'stars1.png'}];
    let directory = 'http://test.strides.website/img/stars/';
    let carts = [...document.querySelectorAll('.pasive')];
    carts.forEach((form) => {
        let sumOut = form.querySelector('.score');
        let img = form.querySelector('.cart_star')
        form.addEventListener("change", () => {
            let checks = [...form.querySelectorAll('input[type="checkbox"]:checked')];
            let sum = 0;
            let checksName = checks.map(item => (sum += +item.dataset.price, item.name));
            sumOut.innerHTML = 'first ' + sum + ' last';
            img.src = 'http://test.strides.website/img/stars/stars1.png';
            for(const { arr, src } of sample)
                arr.every(title => checksName.includes(title)) && (img.src = directory + src)
        })
    })
});